Carrier-free black masterbatch is a new type of Color Masterbatch without any resin as carrier. It is manufactured by imported carbon black with high blackness and brightness and adding high-performance dispersing agent. It is suitable for the injection and drawing process of PE/PP/PC/ABS/PS/PVC and the stability of the masterbatch is excellent.
Performance:
High concentration, high brightness, uniform dispersion, strong dyeing power, etc.
Proportion of application:
According to customer demand for the product appearance, adjust the quantity of additions. The company recommends adding 1% - 4% of the additions.
Physical properties:
Carrier-free black masterbatch
|
Index
|
Numerical value
|
Carrier
|
None
|
Carbon black content
|
40%-45%-50%
|
Carbon black model
|
High colour black
|
Light and weather resistance
|
Grade 4-8
|
Chromatic aberration
|
≤0.8%
|
Melting index 21.6KG/300℃
|
50-100ɡ /10min
|
Solution temperature
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200℃-350℃
|
Oxidation induction time OIT(200℃)
|
30-1000mim
|
Phase fusibility
|
PE/PP/PC/ABS/PS/PVC
|
Applications:
PE/PP/PC/ABS/PS/PVC injection and granulation process.
Packing:
Paper-plastic composite bags, 25KG/bag net content, please store in the sun-shaded dry place.
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